The way Arvind kejriwal and mayawati have been criticized as being mentally unsound after complaining of EVM fraud highlights a major problem faced by whistleblowers in india, that anyone complaining of fraud is often openly labelled as being mentally unsound to destroy the reputation of the person, with the mainstream media carrying the news of the slander . This only exposes the lack of scientific temper in India, instead of trying to develop a system which is truly fool proof, those in power are using slander to ensure that no one questions any fraud which may be committed .
Any trained electronic engineer who has some practical experience is aware of the fact that almost every electronic system can be tampered in 2017, remotely using wifi network or simply a mobile tower.
If the radiation levels in any room are increased, data will be erased from almost any electronic device, yet when MPs and politicians who are not trained electronics engineers are commenting , it is like a layman commenting on medical problems . It is also very unlikely that the election commission employees are very technically competent , keep themselves updated with the latest technology
It is time that indian society and government should be more tolerant of those complaining of fraud, it is the only way corruption in India can be reduced.